bug#42437: 26.3; calc-dots creates interval form starting with -inf

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bug#42437: 26.3; calc-dots creates interval form starting with -inf

Allen Li-2
In calc mode (C-x * *), press:

[ 1 .. 20 ]

Expected results:

[ 1 .. 20 ] is on the calc stack

Observed:

[ -inf .. 20 ] is on the calc stack

In GNU Emacs 26.3 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.20)
 of 2020-05-19 built on felixonmars2
Windowing system distributor 'The X.Org Foundation', version 11.0.12008000
System Description: Arch Linux

Configured using:
 'configure --prefix=/usr --sysconfdir=/etc --libexecdir=/usr/lib
 --localstatedir=/var --with-x-toolkit=gtk3 --with-xft --with-wide-int
 --with-modules 'CFLAGS=-march=x86-64 -mtune=generic -O2 -pipe -fno-plt'
 CPPFLAGS=-D_FORTIFY_SOURCE=2
 LDFLAGS=-Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now'

Configured features:
XPM JPEG TIFF GIF PNG RSVG IMAGEMAGICK SOUND GPM DBUS GSETTINGS GLIB
NOTIFY ACL GNUTLS LIBXML2 FREETYPE M17N_FLT LIBOTF XFT ZLIB
TOOLKIT_SCROLL_BARS GTK3 X11 XDBE XIM MODULES THREADS LIBSYSTEMD LCMS2

Important settings:
  value of $LANG: en_US.UTF-8
  locale-coding-system: utf-8-unix



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bug#42437: 26.3; calc-dots creates interval form starting with -inf

Mattias Engdegård-2
Hello Allen,

This looks very much like bug#39040, which has been fixed in Emacs 27 (not yet released).
If you don't mind building from source, maybe you could try that version?




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bug#42437: 26.3; calc-dots creates interval form starting with -inf

Allen Li-2
Mattias Engdegård <[hidden email]> writes:

> Hello Allen,
>
> This looks very much like bug#39040, which has been fixed in Emacs 27 (not yet released).
> If you don't mind building from source, maybe you could try that version?

Yep, it looks fixed on master, thanks.



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bug#42437: 26.3; calc-dots creates interval form starting with -inf

Mattias Engdegård-2
close 42437 27.1
forcemerge 39040 42437
stop

22 juli 2020 kl. 06.01 skrev Allen Li <[hidden email]>:

> Yep, it looks fixed on master, thanks.

Good, I'm marking it a duplicate then.